Job Summary

We are looking for a Senior Java Developer to join our backend engineering team. You will be responsible for designing and delivering high-performance, scalable, and maintainable server-side applications. You will play a key role in technical decision-making, architecture discussions, and mentoring mid-level and junior engineers. If you thrive in complex distributed systems and care deeply about code quality and engineering excellence, we want to hear from you.

Responsibilities

Note: The essential duties and responsibilities below are intended to describe the general duties and responsibilities of this position and are not intended to be an exhaustive statement of duties. This position may perform all or most of the primary duties listed below. Specific tasks, responsibilities or competencies may be documented in the Team Member s performance objectives as outlined by the Team Member s immediate Leadership Team Member.

- Design, develop, and maintain robust, high-performance Java-based backend services and APIs.

- Lead architectural decisions for microservices, system integrations, and cloud-native deployments.

- Write clean, well-tested, and production-ready code following SOLID principles and design patterns.

- Own the full software development lifecycle - from requirements and design to deployment and monitoring.

- Optimize application performance through profiling, query tuning, caching, and concurrency improvements.

- Drive code reviews, establish coding standards, and champion engineering best practices across the team.

- Collaborate closely with product managers, architects, QA, and DevOps teams in Agile sprints.

- Mentor junior and mid-level developers through pair programming, technical guidance, and feedback.

- Evaluate and adopt new technologies, frameworks, and patterns that improve team productivity and system quality.





- Participate in on-call rotations and ensure high availability and reliability of production systems.

Required Qualifications

- 5-9 years of qualified software development experience with Java as the primary language.

- Strong expertise in Java 11+ features including streams, lambdas, concurrency, and the module system.

- Deep experience with Spring ecosystem: Spring Boot, Spring MVC, Spring Security, and Spring Data JPA.

- Solid understanding of RESTful API design and experience with GraphQL or gRPC is a plus.

- Proficiency with relational databases (PostgreSQL, MySQL) and ORM frameworks (Hibernate/JPA).

- Experience with message brokers such as Apache Kafka or RabbitMQ for event-driven architectures.

- Hands-on experience with containerization (Docker) and orchestration (Kubernetes).

- Familiarity with CI/CD pipelines (Jenkins, GitHub Actions, or GitLab CI) and DevOps practices.

- Strong knowledge of distributed systems concepts: CAP theorem, eventual consistency, saga patterns.

- Experience with unit, integration, and contract testing (JUnit 5, Mockito, Testcontainers).

- Proficiency with Git-based workflows and code review practices.

Nice to Have

- Experience with reactive programming using Project Reactor or RxJava.

- Knowledge of cloud platforms (AWS, GCP, or Azure) and managed services (RDS, S3, SQS, EKS).

- Familiarity with NoSQL databases such as MongoDB, Redis, or Elasticsearch.

- Exposure to service mesh technologies (Istio, Linkerd) and API gateways (Kong, AWS API Gateway).

- Understanding of observability tooling: distributed tracing (Jaeger, Zipkin), logging (ELK stack), and metrics (Prometheus, Grafana).

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Developer - Software (Noida)
🏢 CorroHealth
📍 Noida